Mathematics, 19.11.2020 19:20, LindaCat78

Jackson goes to the gym 0, 2 or 3 days in a week, depending on work demands at the office. The probability that he goes 0 days is 0.1, the probability that he goes 2 days is 0.65, and the probability that he goes 3 days is 0.25. What is the expected value of the number of days per
week for which jackson goes to the gym?
OA 1.55
OB
2.05
OC 2.15
OD. 2.50
E 275

Answers: 1

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Jackson goes to the gym 0, 2 or 3 days in a week, depending on work demands at the office. The proba...